speciesPotamogeton amplifolius Tuckerman American Journal of Science, and Arts ser. 2, 6:225. 1848. Robert R. Haynes, C. Barre Hellquist Common names: Broad-leaved
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Bigelowia menziesii var. scopulorum M. E. Jones Proc. Calif. Acad. Sci., ser. 2, 5: 692. 1895 (as Bigelovia) Synonyms: Haplopappus scopulorum (M. E. Jones)
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Show Lower Taxa Pericallis hybrida D. Don in R. Sweet, Brit. Fl. Gard., ser. 2, 3: plate 228. 1834. Theodore M. Barkley† Etymology: Greek, peri, very,
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Illustrated Basionym: Selinocarpus chenopodioides A. Gray Amer. J. Sci. Arts., ser. 2, 15: 262. 1853 Synonyms: Ammocodon chenopodioides (A. Gray) Standley Treatment
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genusAcleisanthes speciesAcleisanthes longiflora A. Gray Amer. J. Sci. Arts, ser. 2, 15: 260. 1853. Jackie M. Poole Common names: Angel trumpets yerba de la
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dehiscent 1/2 their length; sessile. Seeds numerous, in 2 rows per locule, ellipsoid to subglobose, surface regularly pitted, pits in longitudinal lines. 2n = 14
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genusPolypodium speciesPolypodium glycyrrhiza D. C. Eaton Amer. J. Sci. Arts ser. 2, 22: 138. 1856. Christopher H. Haufler, Michael D. Windham, Frank A. Lang
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Racomitrium subg. Niphotrichum Bednarek-Ochyra Fragm. Florist. Geobot., Ser. Polon. 2: 70. 1995 Treatment appears in FNA Volume 27. Treatment on page 285.
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spreading-ascending, drooping at tips, 0.2–0.4 mm wide, leaves needlelike, recurved basally, upcurved apically, 2–2.5 × 0.1–0.2 mm, leaves and stems sometimes hairy
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cuspidate; outer 2.6–3.8 × 0.5–1.6 mm; inner 3.2–4 × 0.9–1.5 mm. Cypselae obovoid to obcordiform, winged; pappus awns 0.7–2 mm, lengths 2/3+ cypselae. 2n = 18. Phenology:
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genusAcleisanthes speciesAcleisanthes crassifolia A. Gray Amer. J. Sci. Arts, ser. 2, 15: 260. 1853. Jackie M. Poole Common names: Texas trumpets Conservation
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Leaves: stipules subulate, 1–2 mm; petiole 1 / 4 – 1 / 2 length of blade, glabrous; blade narrowly oblong-lanceolate, usually 2–4 cm, 4–10 times as long as
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Basionym: Lewisia rediviva var. yosemitana K. Brandegee Proc. Calif. Acad. Sci., ser. 2, 4: 89. 1894, Treatment appears in FNA Volume 4. Treatment on page 481.
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spreading, green-tipped, equal, 1–1.2 mm, apex rounded; petals spreading, white, oblanceolate, (clawed), unlobed, 2–2.5 mm (longer than sepals), margins
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deciduous, 1-2 m. Stems dimorphic, with elongate primary and short axillary shoots. Bark of 2d-year stems purple, glabrous. Bud scales 1-2 mm, deciduous
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IllustratedEndemic Basionym: Cyclobothra alba Bentham Trans. Hort. Soc. London, ser. 2, 1: 413, plate 14, fig. 3. 1835 Synonyms: Calochortus albus var. rubellus Greene
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speciesBrandegea bigelovii (S. Watson) Cogniaux Proc. Calif. Acad. Sci., ser. 2, 3: 58. 1890. Guy L. Nesom Common names: Desert starvine Illustrated Basionym:
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genusLewisia speciesLewisia kelloggii K. Brandegee Proc. Calif. Acad. Sci., ser. 2, 4: 88, plate 4. 1894. Mark A. Hershkovitz, Sean B. Hogan Endemic Synonyms:
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IllustratedEndemic Basionym: Scirpus clintonii A. Gray Amer. J. Sci. Arts, ser. 2, 38: 290. 1864 Synonyms: Scirpus planifolius var. brevifolius Torrey Treatment
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Basionym: Oenothera sect. Emersonia Munz in N. L. Britton et al. N. Amer. Fl., ser. 2, 5: 105. 1965 Treatment appears in FNA Volume 10. Herbs perennial; from
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